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Commit c68d23ce authored by Hans de Goede's avatar Hans de Goede Committed by Maxime Ripard
Browse files

ARM: dts: sun4i: Enable USB DRC on the Cubieboard 



Enable the otg/drc usb controller on the Cubieboard. Note that the
5V of the otg is directly connected to the general 5V, so we only use
the id pin.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent a40d6f24

arch/arm/boot/dts/sun4i-a10-cubieboard.dts

+19 −0
Original line number Diff line number Diff line
@@ -155,6 +155,10 @@ 
	status = "okay";

};



&otg_sram {

	status = "okay";

};



&pio {

	led_pins_cubieboard: led_pins@0 {

		allwinner,pins = "PH20", "PH21";
@@ -162,6 +166,13 @@ 
		allwinner,drive = <SUN4I_PINCTRL_20_MA>;

		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};



	usb0_id_detect_pin: usb0_id_detect_pin@0 {

		allwinner,pins = "PH4";

		allwinner,function = "gpio_in";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;

	};

};



&reg_ahci_5v {
@@ -216,7 +227,15 @@ 
	status = "okay";

};



&usb_otg {

	dr_mode = "otg";

	status = "okay";

};



&usbphy {

	pinctrl-names = "default";

	pinctrl-0 = <&usb0_id_detect_pin>;

	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */

	usb1_vbus-supply = <&reg_usb1_vbus>;

	usb2_vbus-supply = <&reg_usb2_vbus>;

	status = "okay";